Service Time-Based Region Division in OVSF-Based Wireless Networks with Adaptive LTE-M Network for Machine to Machine Communications

Table 1

Relation between MCS index, modulation, and TBS index.

MCS index	Modulation	TBS index
0–9	QPSK	0–9
10–16	16QAM	9–15
17–28	64QAM	15–26
29	QPSK	Reserved
30	16QAM
31	64QAM

TBS: transport block size.